Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5TFH callsign genealogy
Currently held by HALL, TIMOTHY F
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K5TFH's current licensee, walking backwards.
- HALL, TIMOTHY FLAgranted 2002-10-22cancelled 2002-12-18
Successor callsigns
Callsigns held now by people who previously held K5TFH.
No current licensee on record previously held this callsign.